Colorado River States Inch Closer to Agreement

Upper Basin and Lower Basin states each say their plan for conserving the Colorado River’s water is the most sustainable.

1 minute read

March 12, 2024, 9:00 AM PDT

By Diana Ionescu @aworkoffiction


Lake Mead on the Colorado River with boats in a marina and clear low water line.

Lake Mead on the Colorado River on the border of Nevada and Arizona. | alain36100 / Adobe Stock

The two groups of states that rely on water from the Colorado River still can’t quite agree on how to make cuts in water usage to conserve the river’s resources. According to The Land Desk’s Jonathan P. Thompson, “If the river users don’t make some major cuts and soon, the reservoirs will dry up and leave the Southwest’s cities, towns, and farms to fight over the diminishing scraps.”

Thompson adds that the discussion is complicated by a lack of clarity in the 1922 Colorado River Compact. “Until those definitions are agreed upon, we won’t really know whether the Lower Basin is using the amount of water allocated to it in the Compact (8.5 million acre-feet), or significantly more than that (10.1 million acre-feet).”

The two regions have each developed plans that agree on some key items, but disagree on how to restrict water supplies when reservoirs reach critically low levels. “Both basins’ alternatives mention and acknowledge that many tribal nations’ water rights remain unfulfilled, and yet say little about how the situation might be rectified.”

Friday, March 8, 2024 in The Land Desk

portrait of professional woman

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban Planner

Get top-rated, practical training

Wastewater pouring out from a pipe.

Alabama: Trump Terminates Settlements for Black Communities Harmed By Raw Sewage

Trump deemed the landmark civil rights agreement “illegal DEI and environmental justice policy.”

April 13, 2025 - Inside Climate News

High-rise apartment buildings in Waikiki, Hawaii with steep green mountains in background.

Study: Maui’s Plan to Convert Vacation Rentals to Long-Term Housing Could Cause Nearly $1 Billion Economic Loss

The plan would reduce visitor accommodation by 25% resulting in 1,900 jobs lost.

April 6, 2025 - Honolulu Civil Beat

Logo for Planetizen Federal Action Tracker with black and white image of U.S. Capitol with water ripple overlay.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

April 10, 2025 - Diana Ionescu

Streetcar and bus stopped at station on Market Street in San Francisco with Ferry Building visible in background.

Waymo Gets Permission to Map SF’s Market Street

If allowed to operate on the traffic-restricted street, Waymo’s autonomous taxis would have a leg up over ride-hailing competitors — and counter the city’s efforts to grow bike and pedestrian on the thoroughfare.

1 hour ago - San Francisco Examiner

Parklet with wooden benches and flower boxes on street in Ireland.

Parklet Symposium Highlights the Success of Shared Spaces

Parklets got a boost during the Covid-19 pandemic, when the concept was translated to outdoor dining programs that offered restaurants a lifeline during the shutdown.

2 hours ago - Streetsblog San Francisco

Bronze statue of homeless man (Jesus) with head down and arm outstretched in front of St. Matthew Cathedral in Washington D.C.

Federal Homelessness Agency Places Entire Staff on Leave

The U.S. Interagency Council on Homelessness is the only federal agency dedicated to preventing and ending homelessness.

3 hours ago - The New York Times